JP2019209141A - 腹腔鏡鉗子器具 - Google Patents
腹腔鏡鉗子器具 Download PDFInfo
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- JP2019209141A JP2019209141A JP2019099745A JP2019099745A JP2019209141A JP 2019209141 A JP2019209141 A JP 2019209141A JP 2019099745 A JP2019099745 A JP 2019099745A JP 2019099745 A JP2019099745 A JP 2019099745A JP 2019209141 A JP2019209141 A JP 2019209141A
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- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
- A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
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- A—HUMAN NECESSITIES
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- A61B18/14—Probes or electrodes therefor
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- A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
- A61B18/1447—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod wherein sliding surfaces cause opening/closing of the end effectors
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
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- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
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- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
Description
11 シャフト
12 シャフト11の近位端
13 ハンドル
14 筺体
15 作動部材
16、16a ツール
17 体内管
18 第1(上側)分枝体
19 第2(下側)分枝体
20 ヒンジ
21 ヒンジ軸
22 ヒンジピン
23 ヒンジベアリング
24 第1分枝体18の組織支持面
25 第2分枝体19の組織支持面
26 ケーブル
27、27´、27´´ 組織当接部
28 スライド部材
28a、28a´、28a´´ 組織当接面
29 ギア部材
30 長穴切欠き
31 作動部材
32 フォロワーピン
33、34 長穴
35、38 面側端
a、b、c ヒンジ軸21から組織までの距離
D 組織当接面28a、28a´、28a´´から組織までの距離
36 体内管17の近位側部分
37 ばね
Claims (10)
- 特に生体組織融合のための医療用鉗子器具(10)であって、
分枝体間で生体組織をつかむための2つの分枝体(18、19)を含むツール(16)と、
ヒンジ軸(21)に対するピボット動作をして、他方の前記分枝体(18、19)に近づく、または、遠ざかる動きができるように、前記分枝体(18、19)のうちの少なくとも一方を支持するヒンジ(20)と、
前記ヒンジ(20)に可動的に配置され、組織当接面(28a、28a´、28a´´)を有する組織当接部(27、27´、27´´)と、を備える
鉗子器具。 - 前記分枝体(18、19)は、互いに近づき、かつ、互いに遠ざかる動きができるように支持される
請求項1に記載の鉗子器具。 - 前記組織当接部(27、27´)は、線形的な動きができるように支持される
請求項1または2に記載の鉗子器具。 - 前記組織当接面(28a、28a´、28a´´)は、前記組織当接部(27、27´、27´´)の非鋭利な遠位端として構成される
請求項1〜3のいずれか一項に記載の鉗子器具。 - 前記組織当接面(28a)の横方向寸法(b1、b2)は、前記ヒンジ軸(21)と平行に測定され、当該横方向寸法は、同じ方向に測定される分枝体(18、19)の幅よりも小さい
請求項1〜4のいずれか一項に記載の鉗子器具。 - 前記組織当接部(27、27´)は、スライド部材(28)として構成され、前記ヒンジ軸(21)と平行に測定される幅(b1、b2)が当該スライド部材(28)のその他の幅よりも大きい凸部を持つ組織当接面(28a)を有する
請求項1〜5のいずれか一項に記載の鉗子器具。 - 作動構造(31)は、ギア構造(29)を介して、可動的に支持されている分枝体(18、19)のうちの少なくとも一方に接続される
請求項1〜6のいずれか一項に記載の鉗子器具。 - 前記ギア構造(29)は、コネクティングリンクギアである
請求項7に記載の鉗子器具。 - 前記ギア構造(29)は、前記分枝体(18、19)の閉動作中に前記組織当接部(27、27´)が前記ヒンジ(20)に向かう方向へ抜け出す動作を行うように構成される
請求項7または8に記載の鉗子器具。 - 2つの前記分枝体(18、19)は、電極が設けられるか、または、電圧をかけることができる電極として構成される
請求項1〜9のいずれか一項に記載の鉗子器具。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18176834.2 | 2018-06-08 | ||
| EP18176834.2A EP3578125B1 (de) | 2018-06-08 | 2018-06-08 | Laparoskopisches zangeninstrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019209141A true JP2019209141A (ja) | 2019-12-12 |
| JP7305434B2 JP7305434B2 (ja) | 2023-07-10 |
Family
ID=62597381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019099745A Active JP7305434B2 (ja) | 2018-06-08 | 2019-05-28 | 腹腔鏡鉗子器具 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11426187B2 (ja) |
| EP (1) | EP3578125B1 (ja) |
| JP (1) | JP7305434B2 (ja) |
| KR (1) | KR102702497B1 (ja) |
| CN (1) | CN110575245B (ja) |
| PL (1) | PL3578125T3 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022152470A (ja) * | 2021-03-29 | 2022-10-12 | 吉野川電線株式会社 | 焼灼ヒータ |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6612754B2 (ja) | 2013-08-15 | 2019-11-27 | インテュイティブ サージカル オペレーションズ, インコーポレイテッド | 使い捨て先端部と統合的な先端部カバーとを備える最使用可能な外科器具 |
| DK3653145T3 (da) | 2014-12-19 | 2024-04-15 | Distalmotion Sa | Genanvendeligt kirurgisk instrument til minimalinvasive procedurer |
| WO2016097861A1 (en) | 2014-12-19 | 2016-06-23 | Distalmotion Sa | Sterile interface for articulated surgical instruments |
| CN109688960B (zh) | 2016-07-14 | 2022-04-01 | 直观外科手术操作公司 | 多线缆医疗器械 |
| CN113995532B (zh) | 2016-07-14 | 2024-11-01 | 直观外科手术操作公司 | 器械冲洗系统 |
| US11058503B2 (en) | 2017-05-11 | 2021-07-13 | Distalmotion Sa | Translational instrument interface for surgical robot and surgical robot systems comprising the same |
| US11213287B2 (en) | 2018-11-15 | 2022-01-04 | Intuitive Surgical Operations, Inc. | Support apparatus for a medical retractor device |
| US11291514B2 (en) | 2018-11-15 | 2022-04-05 | Intuitive Surgical Operations, Inc. | Medical devices having multiple blades and methods of use |
| CN112057161B (zh) * | 2020-09-09 | 2025-03-07 | 北京鸿鹄高翔科技开发有限公司 | 一种经鼻双极止血电极 |
| CN112451084B (zh) * | 2020-12-02 | 2021-10-01 | 曲海霞 | 一种消化科腹腔镜微创手术器械 |
| CN117835925A (zh) * | 2021-08-18 | 2024-04-05 | 直观外科手术操作公司 | 手术器械剪切器 |
| EP4401666A1 (en) | 2021-09-13 | 2024-07-24 | DistalMotion SA | Instruments for surgical robotic system and interfaces for the same |
| JP2025535348A (ja) * | 2022-10-19 | 2025-10-24 | ディスタルモーション エスエー | 外科用切断デバイスのためのピボットジョイント並びにそのシステム及び方法 |
| CN118021419B (zh) * | 2024-03-08 | 2024-07-05 | 武汉联影智融医疗科技有限公司 | 一种手术器械及手术系统 |
| CN118873082B (zh) * | 2024-07-30 | 2025-03-11 | 中国人民解放军总医院第四医学中心 | 一种微创实现功能重建手术的智能可视装置 |
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- 2019-06-03 KR KR1020190065169A patent/KR102702497B1/ko active Active
- 2019-06-06 CN CN201910492549.XA patent/CN110575245B/zh active Active
- 2019-06-07 US US16/434,352 patent/US11426187B2/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2022152470A (ja) * | 2021-03-29 | 2022-10-12 | 吉野川電線株式会社 | 焼灼ヒータ |
| JP7598527B2 (ja) | 2021-03-29 | 2024-12-12 | 吉野川電線株式会社 | 焼灼ヒータ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110575245B (zh) | 2022-08-19 |
| RU2019116916A3 (ja) | 2022-04-12 |
| CN110575245A (zh) | 2019-12-17 |
| EP3578125B1 (de) | 2024-05-08 |
| KR20190139767A (ko) | 2019-12-18 |
| EP3578125A1 (de) | 2019-12-11 |
| KR102702497B1 (ko) | 2024-09-05 |
| PL3578125T3 (pl) | 2024-07-15 |
| JP7305434B2 (ja) | 2023-07-10 |
| BR102019010758A2 (pt) | 2019-12-10 |
| RU2019116916A (ru) | 2021-05-28 |
| EP3578125C0 (de) | 2024-05-08 |
| US20190374240A1 (en) | 2019-12-12 |
| US11426187B2 (en) | 2022-08-30 |
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